Anyone who has followed high school football in Texas for a few years knows about former Cedar Hill star quarterback William Cole, who led Cedar Hill to the Class 5A Division II state title in 2006. When I talked to Cole last fall for a story about the ups and downs in his life since then, he was looking for one last shot at football. Now he’s getting it. After an impressive performance for the British Columbia Lions at the Canadian Football League’s free-agent workout in Dallas, Cole ha